Speakur

Word Pronunciation & Dictionary

Questions

What does motor octane number mean?
A measure of a fuel's ability to resist autoignition at high speeds and temperatures.

How to pronounce motor octane number

  1. Open the pronunciation page — Open the Speakur entry for “motor octane number”.
  2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “motor octane number”.
  4. Repeat and practice — Say “motor octane number” aloud, matching stress and vowels until it feels natural.